Kyocera TASKalfa 8002i

2WA/2NJ/2RK
7-587
(2) The paper size loaded in the paper deck of the large capacity feeder is
misdetected.
4 Checking the wire The connectors are not
properly connected or the
wire is faulty.
Clean the terminal of the fol-
lowing wire connectors and
reinsert the connectors.
Replace the wire when it has
no continuity. • Paper width
detection sensor - Engine
PWB
Wiring dia-
gram
5 Replacing the paper length
detection sensor
The paper length detection
sensor is faulty.
Replace the paper length
detection sensor.
6 Replacing the paper width
detection sensor
The paper width detection
sensor is faulty.
Replace the paper width
detection sensor.
7 Replacing the feed PWB The feed PWB is faulty. Replace the feed PWB.
8 Replacing the engine PWB The engine PWB is faulty. Replace the engine PWB. Detaching
and Reat-
taching the
engine
PWB
Step Check description Assumed cause Measures Reference
1 Checking the wire The connectors are not
properly connected or the
wire is faulty.
Clean the terminal of the fol-
lowing wire connectors and
reinsert the connectors.
Replace the wire when it has
no continuity. • PF size detec-
tion switches 1/2 - PF main
PWB • PF main PWB -
Engine PWB
Wiring dia-
gram
2 Replacing PF size detec-
tion switches 1/2
PF size detection switch 1/
2 is faulty.
Replace PF size detection
switch 1/2.
3 Replacing the PF main
PWB
The PF main PWB is
faulty.
Replace the PF main PWB in
the large capacity feeder.
4 Replacing the engine PWB The engine PWB is faulty. Replace the engine PWB. Detaching
and Reat-
taching the
engine
PWB
Step Check description Assumed cause Measures Reference